Sean Marshall

The Cubs reliever improved on his impressive 2.65 ERA in 2010 with a 2.26 ERA in 2011, quietly becoming the best lefty reliever in the game -- and that's certainly what his new team the Reds are betting on.

The Cubs reliever improved on his impressive 2.65 ERA in 2010 with a 2.26 ERA in 2011, quietly becoming the best lefty reliever in the game -- and that's certainly what his new team the Reds are betting on. (Nuccio DiNuzzo, Chicago Tribune)

The Cubs reliever improved on his impressive 2.65 ERA in 2010 with a 2.26 ERA in 2011, quietly becoming the best lefty reliever in the game -- and that's certainly what his new team the Reds are betting on.Nuccio DiNuzzo, Chicago Tribune